From 81188ae30f85a6de8dbd25a1412287b148416e7a Mon Sep 17 00:00:00 2001
From: daphneli-chen <47010279+daphneli-chen@users.noreply.github.com>
Date: Fri, 14 Aug 2020 13:50:10 -0700
Subject: [PATCH] AA-274: Created credit requirements banner (#168)

Co-authored-by: Daphne Li-Chen <dli-chen@edx.org>
---
 .../progress-tab/CertificateBanner.jsx        |   1 +
 .../progress-tab/CreditRequirements.jsx       | 151 ++++++++++++++++++
 src/course-home/progress-tab/ProgressTab.jsx  |   2 +
 src/course-home/progress-tab/messages.js      |  62 ++++++-
 4 files changed, 215 insertions(+), 1 deletion(-)
 create mode 100644 src/course-home/progress-tab/CreditRequirements.jsx

diff --git a/src/course-home/progress-tab/CertificateBanner.jsx b/src/course-home/progress-tab/CertificateBanner.jsx
index b44d0bdb..fb5537ba 100644
--- a/src/course-home/progress-tab/CertificateBanner.jsx
+++ b/src/course-home/progress-tab/CertificateBanner.jsx
@@ -17,6 +17,7 @@ function CertificateBanner({ intl }) {
     certificateData,
     enrollmentMode,
   } = useModel('progress', courseId);
+
   if (certificateData === null || enrollmentMode === 'audit') { return null; }
   const { certUrl, certDownloadUrl } = certificateData;
   const dispatch = useDispatch();
diff --git a/src/course-home/progress-tab/CreditRequirements.jsx b/src/course-home/progress-tab/CreditRequirements.jsx
new file mode 100644
index 00000000..c74448a5
--- /dev/null
+++ b/src/course-home/progress-tab/CreditRequirements.jsx
@@ -0,0 +1,151 @@
+import React from 'react';
+import { useSelector } from 'react-redux';
+
+import {
+  FormattedDate, FormattedTime, injectIntl, intlShape,
+} from '@edx/frontend-platform/i18n';
+
+import { useModel } from '../../generic/model-store';
+import messages from './messages';
+
+function CreditRequirements({ intl }) {
+  const {
+    courseId,
+  } = useSelector(state => state.courseHome);
+
+  const {
+    creditCourseRequirements,
+    creditSupportUrl,
+    verificationData,
+    userTimezone,
+  } = useModel('progress', courseId);
+
+  if (creditCourseRequirements === null) { return null; }
+  const timezoneFormatArgs = userTimezone ? { timeZone: userTimezone } : {};
+  const eligibility = creditCourseRequirements.eligibilityStatus;
+  let message;
+  switch (eligibility) {
+    case 'not_eligible':
+      message = intl.formatMessage(messages.creditNotEligible);
+      break;
+    case 'eligible':
+      message = intl.formatMessage(messages.creditEligible);
+      break;
+    case 'partial_eligible':
+      message = intl.formatMessage(messages.creditPartialEligible);
+      break;
+    default:
+      break;
+  }
+
+  const completed = `✓ ${intl.formatMessage(messages.completed)} `;
+
+  const { status } = verificationData;
+  let verificationMessage;
+  let verificationLinkMessage = '';
+
+  switch (status) {
+    case 'none':
+    case 'expired':
+      verificationMessage = `${intl.formatMessage(messages.notStarted)}; `;
+      verificationLinkMessage = intl.formatMessage(messages.notStarted);
+      break;
+    case 'approved':
+      verificationMessage = completed;
+      break;
+    case 'pending':
+      verificationMessage = intl.formatMessage(messages.pending);
+      break;
+    case 'must_reverify':
+      verificationMessage = `${intl.formatMessage(messages.rejected)}; `;
+      verificationLinkMessage = intl.formatMessage(messages.tryAgain);
+      break;
+    default:
+      break;
+  }
+  return (
+    <section className="banner rounded row border border-primary-300 my-2">
+      <div className="col ml-4 my-3">
+        <div className="row font-weight-bold">
+          {intl.formatMessage(messages.courseCreditHeader)}
+        </div>
+        <div className="row mb-2">{message}</div>
+        {creditCourseRequirements.requirements.map((requirement) => (
+          <div key={requirement.displayName} className="row w-50 border-bottom">
+            <div className="col-4">
+              {requirement.displayName}
+              {requirement.minGrade && (
+                <span>{` ${requirement.minGrade}%`}</span>
+              )}
+            </div>
+            <div className="col-8">
+              {!requirement.status && (
+                intl.formatMessage(messages.notMet)
+              )}
+              {(requirement.status === 'failed' || requirement.status === 'declined') && (
+                intl.formatMessage(messages.failed)
+              )}
+              {requirement.status === 'submitted' && (
+                intl.formatMessage(messages.submitted)
+              )}
+              {requirement.status === 'satisfied' && (
+                <span>
+                  {completed}
+                  {requirement.statusDate && (
+                    <span>
+                      <FormattedDate
+                        value={requirement.statusDate}
+                        day="numeric"
+                        month="short"
+                        weekday="short"
+                        year="numeric"
+                        {...timezoneFormatArgs}
+                      /> <FormattedTime
+                        value={requirement.statusDate}
+                      />
+                    </span>
+                  )}
+                </span>
+              )}
+            </div>
+          </div>
+        ))}
+        <div className="row w-50 border-bottom">
+          <div className="col-4">Verification Status </div>
+          <div className="col-8">
+            {verificationMessage}
+            {verificationLinkMessage && (
+              <a href={verificationData.link}>{verificationLinkMessage}</a>
+            )}
+            {status === 'approved' && verificationData.statusDate && (
+              <span>
+                <FormattedDate
+                  value={verificationData.statusDate}
+                  day="numeric"
+                  month="short"
+                  weekday="short"
+                  year="numeric"
+                  {...timezoneFormatArgs}
+                />
+              </span>
+            )}
+          </div>
+        </div>
+        {eligibility === 'eligible' && (
+          <div className="mt-3 row">
+            <a className="btn btn-primary" href={creditCourseRequirements.dashboardUrl}>{intl.formatMessage(messages.purchaseCredit)}</a>
+          </div>
+        )}
+        <div className="mt-3 row">
+          <a href={creditSupportUrl}>{intl.formatMessage(messages.learnMoreCredit)}</a>
+        </div>
+      </div>
+    </section>
+  );
+}
+
+CreditRequirements.propTypes = {
+  intl: intlShape.isRequired,
+};
+
+export default injectIntl(CreditRequirements);
diff --git a/src/course-home/progress-tab/ProgressTab.jsx b/src/course-home/progress-tab/ProgressTab.jsx
index 78b5645e..53f5201b 100644
--- a/src/course-home/progress-tab/ProgressTab.jsx
+++ b/src/course-home/progress-tab/ProgressTab.jsx
@@ -6,6 +6,7 @@ import { useModel } from '../../generic/model-store';
 import Chapter from './Chapter';
 import CertificateBanner from './CertificateBanner';
 import messages from './messages';
+import CreditRequirements from './CreditRequirements';
 
 function ProgressTab({ intl }) {
   const {
@@ -29,6 +30,7 @@ function ProgressTab({ intl }) {
         </div>
       )}
       <CertificateBanner />
+      <CreditRequirements />
       {coursewareSummary.map((chapter) => (
         <Chapter
           key={chapter.displayName}
diff --git a/src/course-home/progress-tab/messages.js b/src/course-home/progress-tab/messages.js
index 5ede570a..87bae7fb 100644
--- a/src/course-home/progress-tab/messages.js
+++ b/src/course-home/progress-tab/messages.js
@@ -56,7 +56,67 @@ const messages = defineMessages({
   },
   studioLink: {
     id: 'learning.progress.badge.studioLink',
-    defaultMessage: 'View grading in studio',
+    defaultMessage: 'View grading in Studio',
+  },
+  courseCreditHeader: {
+    id: 'learning.progress.courseCreditHeader',
+    defaultMessage: 'Course Credit Eligibility',
+  },
+  creditNotEligible: {
+    id: 'learning.progress.creditNotEligible',
+    defaultMessage: 'You are not eligible for course credit because you have not met the requirements for credit.',
+  },
+  creditEligible: {
+    id: 'learning.progress.creditEligible',
+    defaultMessage: 'You have met the requirements for credit in this course.',
+  },
+  creditPartialEligible: {
+    id: 'learning.progress.creditPartialEligible',
+    defaultMessage: 'You have not met the minimum requirements for credit.',
+  },
+  start: {
+    id: 'learning.progress.startVerification',
+    defaultMessage: 'Start now',
+  },
+  tryAgain: {
+    id: 'learning.progress.start',
+    defaultMessage: 'Try again',
+  },
+  notStarted: {
+    id: 'learning.progress.notStarted',
+    defaultMessage: 'Not started',
+  },
+  failed: {
+    id: 'learning.progress.failed',
+    defaultMessage: 'Incomplete',
+  },
+  notMet: {
+    id: 'learning.progress.notMet',
+    defaultMessage: 'Not met',
+  },
+  pending: {
+    id: 'learning.progress.pending',
+    defaultMessage: 'Pending',
+  },
+  rejected: {
+    id: 'learning.progress.rejected',
+    defaultMessage: 'Rejected',
+  },
+  completed: {
+    id: 'learning.progress.completed',
+    defaultMessage: 'Completed',
+  },
+  submitted: {
+    id: 'learning.progress.submitted',
+    defaultMessage: 'Submitted',
+  },
+  learnMoreCredit: {
+    id: 'learning.progress.learnMoreCredit',
+    defaultMessage: 'Learn more about course credit',
+  },
+  purchaseCredit: {
+    id: 'learning.progress.purchaseCredit',
+    defaultMessage: 'Purchase course credit',
   },
 });